Which Element Has the Weakest Attraction for Electrons?

The given elements are: Ca is closest to Fr so it has the lowest electronegativity. Fluorine has the highest electronegativity.

Which element has the least attraction for electrons?

Electrons closer to the center are held more tightly as proton number increases. However, outermost electrons are held less tightly because inner electrons shield them. For this reason, it is astatine that has the least attraction for its outer electrons.

Which element has the weakest attraction for valence electrons?

Which atom has the weakest attraction for the electrons in a bond with an H atom? Sulfur has 2.6 electronegativity.